NOTICE: These mirror extensions are only for the RE Himalayan and Scram models that have left hand and right hand threaded bolts for the mirrors, most motorcycles only use right hand threaded bolts and these will not work. Set of mirror extensions/risers for the Royal Enfield and Scram 411. These are great if you have wide shoulders as the factory mirrors are about useless if your a big guy. These come with right hand and left hand threaded extensions and bolts, 10mm. These will extend your mirrors about 1.8" out and 1.3" up.